MCB Stage 1 GASGAS MC85 Top End Piston Kit rebuild kit with Cylinder 2018-2022

This is a complete OEM Factory top end rebuild kit for GASGAS MC 85 Includes:

- OEM GASGAS Piston with, ring or rings, wrist pin, wrist pin bearing and circlips
- OEM GASGAS professionally re-plated cylinder and power valve face plate
- Complete Vertex top end gasket set
- When purchasing this kit it is required that you send your old cylinder core in first!! When sending a GASGAS MC85 cylinder core in you must include the power valve face plate!! These are hard to find cylinders. Once you place the order it holds the cylinder and other related parts for your order, however we will not ship the order until we receive your old core. Your old core cannot have an iron sleeve in it! Must be able to remanufacture it with Nicasil plating like factory.


47230038000 and 47230007100